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<head>
    <meta charset="utf-8" />
    <script type="text/javascript" src="dependencies/jquery.js"></script>
    <script>var param = document.URL.slice(document.URL.search('\\?'));</script>
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<body>
    <div style="margin-bottom: 1em;">
        <h2 style="display:inline;">学生笔记</h2>
        <button id='ret' type='button'>返回</button>
        <script>
            $("#ret").click(function () {
                window.location.href = "mainpage.html" + param;
            });
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    </div>
    <a href="local/notes"><button type='button'>查询笔记</button></a>
    <button type='button' hidden>添加笔记</button>


    <div id='result'> </div>


</body>

</html>